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Smoothdec

Smoothdec is the non-metallic semi-rigid duct wall ducting for all new build & renovation applications consist out of a multiple layers Polypropylene fabric semi-rigid duct wall construction, with a interlocked helix and a Smartdec® Anti-bacterial & Anti-fungus Inner liner to create a smooth inner surface with excellent properties regarding:

  • Microbial resistance according to ISO 846 A and C
  • Microbial resistance conforms VDI 6022
  • Pressure loss
  • Connection EN 1506
  • HVAC uses EN13180
  • Sound ISO 7235
  • Ring stiffness ISO 9969
  • Fire resistance according EN-13501: Ds1d0
  • Leakage D/ATC 2 up to +2000Pa
  • Electric resistance 2.5 R[Ω] - 6.0 R[Ω] per meter duct

Both sides of each Smoothdec semi-rigid duct is standard fitted according EN1506 with galvanized metal female connection bushes to connected to any male connection according EN1506/EN13180

application

  • Residential ventilation
  • Standard ductwork EN 13180
  • Air treatment installations
  • Distribution, plenum boxes
  • Retrofit ventilation channels

characteristics

  • Money saver: No special plastic parts needed anymore
  • Easy to insulate according your need, with the DEC’s Isosleeve
  • Easy to transport
  • Easy to install
  • No emissions
  • 100% recyclable
Specifications
temperature range: -20 °C to +60 °C
operating pressure: max. +2000 Pa
operating air velocity: see specifications
bending radius: min. 1.0 x ∅ + 25 mm
airtightness class: ATC 2 Class D upto 2000Pa
microbial resistance: ISO 846 A und C
diameter range: 63 - 200 mm
standard length: 0.4 - 10 mtr
Construction
number of layers: 1
whereof polypropylene:
1
available colors: red
  blue
Technical specifications
Dutch specification
German specification
English specification
French specification
Swedish specification
Serbian specification
Graphs

pressure loss (download as .PDF or as .PNG)

Product images
Certificates
Europe
EN 13501-1 D-s1,d0
NEN 13180

The Smoothdec fulfills all the requirements and are classified as specified within NEN 13180: "Ventilation for buildings – Ductwork - Dimensions and mechanical requirements for flexible ducts".

      0.4 0.8 4 6 10
63 CO3SMD(C)063/L 1 320 240 18 14 8
75 CO3SMD(C)075/L 1 320 240 14 12 8
80 CO3SMD(C)080/L 1 320 240 14 12 8
90 CO3SMD(C)090/L 1 320 240 12 10 6
100 CO3SMD(C)100/L 1 238 170 12 10 6
125 CO3SMD(C)125/L 1 140 112 10 8 4
160 CO3SMD(C)160/L 1 108 84 4 3 2
200 CO3SMD(C)200/L 1 63 45 3 2 1

C (color): R = red or B = blue

L (length): 0.4 = 0.4, 0.8 = 0.8, 4 = 4, 6 = 6 or 10 = 10 meter

Company information

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